87870459

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{14143}}^1$

素因数の和:14274

約数の個数: 16

約数和(自身を含む): 124467200

約数和(自身を除く): 36596741

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 14143, 42429, 268717, 806151, 1541587, 4624761, 29290153, 87870459]

約数ペア:

[(1, 87870459), (3, 29290153), (19, 4624761), (57, 1541587), (109, 806151), (327, 268717), (2071, 42429), (6213, 14143)]